ERROR FINGERPRINT ON ARDUINO MEGA 2560

Hello everyone,

I’m using the fingerprint 751 and the arduino mega 2560 (Serial1 port) with the adafruit library (https://github.com/adafruit/Adafruit-Fi … or-Library),

It’s work fine when i try to enroll and find finger’s id but when i try to show the finger’s template it cause a error on the getModel(), “FINGERPRINT_PACKETRECIEVEERR:”
i’m using the example “show_fingerprint_templates”.

I attached the test code. Thanks!

(I’m Brazilian and my english is so bad :X)

biofinger.ino (23 KB)

It's work fine when i try to enroll and find finger's id but when i try to show the finger's template it cause a error on the getModel(), "FINGERPRINT_PACKETRECIEVEERR:"

And you keep that error secret? In that case it's on you to fix it.